In "On the Origin of Species", Charles Darwin suggested that a bear living near the shore could gradually evolve into a whale-like creature through natural selection. This radical transformation would be the result of a gradual process of small changes accumulating over millions of years. #shorts #Darwin #evolution #naturalselection #bear #whale #adaptation #aquatic #transformation #gradualism #OriginOfSpecies #biology #zoology #science #animaladaptation #marinebiology

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